/*
 * Copyright 2007 - 2025 Ralf Wisser.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package net.sf.jailer.ui.util;

import java.util.LinkedHashMap;
import java.util.Map;

@SuppressWarnings("serial")
public class LRUCache<K, V> extends LinkedHashMap<K, V> {
	private int cacheSize;

	public LRUCache(int cacheSize) {
		super(64, 0.75f, true);
		this.cacheSize = cacheSize;
	}

	protected boolean removeEldestEntry(Map.Entry<K, V> eldest) {
		return size() >= cacheSize;
	}
}
